package com.mzy.olddate.demo.test;

/**
 * @author Ives
 * * @date 2021/9/8
 */
public class Demo20210908 {
  public static void main(String[] args) {
    String s ="020";
    Integer sum = 10;
    long l = sum.longValue();
    System.out.println(l);
  }
}
